Opera Glasses Kelvin & Hughes London 1917 Pocket Folding Binocular Product Type- Spy Glass Pocket Binocular Total Length -5.5" by 3.5 "(inch)when fully extended , collapses to a compact 5 inches. Magnification- 5 X , Color - Black , Ideal for using on boats, hiking trips, bird watching and gifting. Handling Time- 1 Day ,